Trouble recorder



June 4, 1940. A. c. POWELL TROUBLE RECORDER Filed NOV. 5, 1938 22 Sheets-Sheet 1 ww mt \N at ow at & QE 9 at 56R 9 at 9 9k 3 wt 2 wt 3 9n R 9 at m 6E m at k wt n 9. w wt v QR m wt w wt U\ INVENTOR A. C. POWELL BY ATTORNEY TROUBLE RECORDER Filed Nov. 5, 1938 22 Sheets-Sheet.2

INVENTOR By A. C. POWELL I INVENTOP 96 33 Ma RE I s wuu H wwu A C POWELL TROUBLE RECORDER Filed Nov. 5, 1938.

J R H g a 0 WN b 4 I. 38 w 39 ONOW 4 S R 5 22 \S e M a? 3N June 4,1940. A. c. POWELL 2,202,921

Y TRQUBLE'RECORDER Filed NOV. 5, 1938 22 Sheets-Shet 4 INVENTOR y A .C. POWELL 5 ATTORNEY June 4, 1940. E A; WELL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 1958 22 Sheets-Sheet 5 lNl EN TOR y A. C. POWELL ATTORNEY June 4, 1940.

A. c. POWELL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 1938 gg azw Q8425 n-A h-l ATTORNEY I 22 Sheets-Sheet 6 I 22 Sheets-Sheet 7 w m c A T F F F F F. 1 u UW 5W U i w In? m m W H" W W W; M e vmK M= u mmN Nag \fikw omkg mwk QNR & Q3

A. c. POWELL TROUBLE RECORDER Filed No 5', 1938 IIHI- n, r

' June 4, 1940.

\mmw QvT v- June 4, 1940. A. c. POWELL TRCUBLE RECORDER Filed Nov. 5, 1938 22 She ets-Sheet a moow QvT . MQNT JQQQN IN [/5 N TOR A. c. POWELL Arron/m5? June 4, 1940' A: c.' POWELL 02,921

TROUBLE RECORDER Filed Nov. 5, 1938 22 Shgets-Sheet 1O lNVENTO/P AC. POWELL AT TOR V5 V Julie 4, 1940. Q W LL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 1958 22 Sheets-Sheet 11 INVENTOR A C. POWELL rrows/5v June 4, 1940. c POWELL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 1958 22 Sheets-Sheet 12 1'0 TRANSMITTING Rik-LAY:

INVENTOR V A.C.POWELL aam A 7' TOPNE V June 4, 1940. LL 2,202,921

TRGUBLE RECORDER Filed Nov. 5, 1938 22 Sheets-Sheet 13 INVENTOR A C. POWELL A 7'7'OPNE V June 4, 1940. Q PQWELL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 1938 22 Shets-Sheet 14 K lNl ENTOR By A. C. POWELL A7 Z'ORNEY June 4, 1940. .A. c. POWELL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 193a 22 She ets-Sheet 15' /N 5 N TOR AC. POWELL 8V ATTORNEY June 4, 1940. A. c. POWELL TRCUBLE RECORDER 22 Sheets-Sheet 16 Filed Nov. 5, 1938 lNl EN TOR AC. POWELL AT TORNEY June 4, 1940. A. c. POWELL 2,202,921

TROUBLE RECORDER Filed Now r. 5, 1938 22 Sheets-Sheet 17 ATTORNEY June 4, 1940- A. c. POWELL 2,202,921 TROUBLE RECORDER Filed Nov. 5, 1938 22 Sheets-Sheet 1a IN 5 N TOR By A c. POWELL A T TOR/V5 V June 4, 1940.

A. c. POWELL 2,202,921

TROUBLE RECORDER Filed Nov. 5, 1938 22 Sheets-Sheet 19 INVENTOR A C. POWEL L ATTORNEY June 4, 1940. A. c. POWELL TROUBLE RECORDER 22 Sheets-Sheet 20 Filed .Nov. 5, 193a INVENTOR By A. C. POWELL ATTORNEY 

